88897884896

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{61471}}^1$

素因数の和:62575

約数の個数: 48

約数和(自身を含む): 179261203968

約数和(自身を除く): 90363319072

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1051, 1376, 2102, 4204, 8408, 16816, 33632, 45193, 61471, 90386, 122942, 180772, 245884, 361544, 491768, 723088, 983536, 1446176, 1967072, 2643253, 5286506, 10573012, 21146024, 42292048, 64606021, 84584096, 129212042, 258424084, 516848168, 1033696336, 2067392672, 2778058903, 5556117806, 11112235612, 22224471224, 44448942448, 88897884896]

約数ペア:

[(1, 88897884896), (2, 44448942448), (4, 22224471224), (8, 11112235612), (16, 5556117806), (32, 2778058903), (43, 2067392672), (86, 1033696336), (172, 516848168), (344, 258424084), (688, 129212042), (1051, 84584096), (1376, 64606021), (2102, 42292048), (4204, 21146024), (8408, 10573012), (16816, 5286506), (33632, 2643253), (45193, 1967072), (61471, 1446176), (90386, 983536), (122942, 723088), (180772, 491768), (245884, 361544)]